While taking a girl from behind, just before you cum pull out and get her to lie flat. After releasing your load and filling her arse crack lay on top of her for a while. Hopefully she will fall asleep only to wake finding her cheeks stuck together causing her to make a crackling sound as she trys to walk the next day!

Brought some gash back from the boozer last night, after a cheeky session she woke to find id given her the crackles.